Braun HZ5-DR oil meter

• Suitable for all burner brands
• Easily retrofittable at any time
• Robust and durable
• For installation in the pressure line between burner pump and nozzle or in the extraction line of single-pipe systems, if the negative pressure is <0.35 bar.

Technical data:

• Measurement accuracy: +/- 1%
• Display range: 0.1 to 99,999.98 liters
• Nominal pressure: 25 bar
• Pressure loss: 0.1 to 0.2 bar
• Heating oil types: EL and L
• Temperature range: max. 60°C
• Connection thread: DN6 (1/8") internal cylindrical (seal only with the enclosed aluminum gaskets)
• Dimensions (H x W x D): 85 x 60 x 60 mm
• Weight: 0.6 kg

• 6-digit LCD counter
• Lithium-ion battery: with a 9-year lifespan
• Pulse output (HZ 5 DR): 1 pulse = 0.02L / 50 pulses = 1L
• Pulse connection (HZ 5 DR): via screw terminals
• Flow rate range 0.7 – 40 l/h = 0.6 – 34 kg/h
• Boiler output 7kW to 400kW